@opensig/opendesign/lib/_utils/string.js

"use strict";
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const ESCAPE_CHARACTER_REG = /[.*+?^${}()|[\]\\]/g;
function escapeRegExp(str) {
  ESCAPE_CHARACTER_REG.lastIndex = 0;
  return str.replace(ESCAPE_CHARACTER_REG, "\\$&");
}
function splitByMatch(dataSource, keyword) {
  if (!dataSource || !keyword) {
    return [];
  }
  const regexp = typeof keyword === "string" ? new RegExp(escapeRegExp(keyword), "ig") : keyword;
  const matchedList = dataSource.matchAll(regexp);
  const result = [];
  let preMatchIndex = 0;
  for (const match of matchedList) {
    result.push(dataSource.slice(preMatchIndex, match.index));
    result.push(match[0]);
    preMatchIndex = match.index + match[0].length;
  }
  if (preMatchIndex < dataSource.length) {
    result.push(dataSource.slice(preMatchIndex));
  }
  return result;
}
exports.escapeRegExp = escapeRegExp;
exports.splitByMatch = splitByMatch;